1. GO優惠
陳唐居
施詠翔
戴嘉駿
Advisor: 林一平

2. MAIN FEATURES
Register
Log in
Stores on map
Vendor list

3. REGISTER – FLOW facebook GO優惠 client GO優惠 server fb access token
fb code
Oauth redirect
FB authentication
User exist?
fb access token
fb ID(http)
fb ID

4. STORES ON MAP -- FEATURES
Mark near by vendors on Google map
Click on the mark can view more information about the vendor
Map updated while moving
Store vendors GPS location in SQLite
Support off-line viewing

5. VENDOR LIST -- FEATURES
Get vendors’ information from server through JSON
Store vendor’s information in SQLite
Support off-line viewing
Classify vendors

6. FUTURE IMPROVEMENTS
Unfinished features, such as friend’s comment, friend’s rating …
More user-friendly interface
Security
Data update mechanism